14399220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21817}}^1$

素因数の和:21840

約数の個数: 48

約数和(自身を含む): 43985088

約数和(自身を除く): 29585868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 21817, 43634, 65451, 87268, 109085, 130902, 218170, 239987, 261804, 327255, 436340, 479974, 654510, 719961, 959948, 1199935, 1309020, 1439922, 2399870, 2879844, 3599805, 4799740, 7199610, 14399220]

約数ペア:

[(1, 14399220), (2, 7199610), (3, 4799740), (4, 3599805), (5, 2879844), (6, 2399870), (10, 1439922), (11, 1309020), (12, 1199935), (15, 959948), (20, 719961), (22, 654510), (30, 479974), (33, 436340), (44, 327255), (55, 261804), (60, 239987), (66, 218170), (110, 130902), (132, 109085), (165, 87268), (220, 65451), (330, 43634), (660, 21817)]